The system is easy to monitor, and due to how deep the water reservoir is, fluctuations in ph and nutrient levels are minimal compared to other hydroponic systems. Once your dwc system has been set up, maintenance costs are very low. Plants thrive in dwc hydroponics, and are usually ready for harvesting much faster than if they were grown in the ground.
The lack of a growing medium means a reduced risk of pests and diseases. Enough leca for 6 netpots.